MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1eca0f702d57174b148f6ca699b0f71b2da9d60bc0c82ddb4b429e266e74088. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1eca0f702d57174b148f6ca699b0f71b2da9d60bc0c82ddb4b429e266e74088
SHA3-384 hash: e8a31ae162b221c57533b79785477a97cbd8df104b069d06eae18888cf51bb4efb03e98c4085a735b44e3d01c25d333f
SHA1 hash: cb2d6ba18862ad3e76eb735b5ceee7f513b95595
MD5 hash: 04ea9b1b428a04b245e01802534b933d
humanhash: oscar-floor-lion-mango
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:43'496 bytes
First seen:2025-03-23 12:46:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:A1BEx4W4LvXRGjLkGOdodc028q3iRJDUiX74e8srD8Jd0A2nbcuyD7UHQRja:A12uW4LvXdHdo+H3mBX74e8srD8JdWnH
TLSH T16313F1A0E0D6CB9CD84AD079DC7D360B8629D5AEED9BC2B3ACD0B0678DD5B6D7130121
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e195b3bb84e066269e8995linux22vpnfull_triage
Tags:
backdoor virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Opens a port
Kills critical processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67e002cde05c48ec61e67358/reports/391fa3ed-7364-49e7-949f-195886293f9b/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a6d0d41-9a50-465f-97ac-ff8d0c375dbc
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1646163
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646163 Sample: morte.x86.elf Startdate: 23/03/2025 Architecture: LINUX Score: 88 146 176.65.142.252, 50788, 7575 WEBTRAFFICDE Germany 2->146 148 Malicious sample detected (through community Yara rule) 2->148 150 Multi AV Scanner detection for submitted file 2->150 152 Yara detected Okiru 2->152 154 Sample is packed with UPX 2->154 15 systemd gdm3 2->15         started        17 systemd gpu-manager 2->17         started        19 morte.x86.elf 2->19         started        21 34 other processes 2->21 signatures3 process4 file5 25 gdm3 gdm-session-worker 15->25         started        27 gdm3 gdm-session-worker 15->27         started        37 3 other processes 15->37 29 gpu-manager sh 17->29         started        31 gpu-manager sh 17->31         started        39 6 other processes 17->39 33 morte.x86.elf 19->33         started        144 /var/log/wtmp, data 21->144 dropped 160 Sample reads /proc/mounts (often used for finding a writable filesystem) 21->160 162 Reads system files that contain records of logged in users 21->162 35 accounts-daemon language-validate 21->35         started        41 4 other processes 21->41 signatures6 process7 process8 43 gdm-session-worker gdm-x-session 25->43         started        45 gdm-session-worker gdm-wayland-session 27->45         started        47 sh grep 29->47         started        49 sh grep 31->49         started        51 morte.x86.elf 33->51         started        54 morte.x86.elf 33->54         started        56 language-validate language-options 35->56         started        58 sh grep 39->58         started        60 5 other processes 39->60 signatures9 62 gdm-x-session dbus-run-session 43->62         started        64 gdm-x-session Xorg Xorg.wrap Xorg 43->64         started        66 gdm-x-session Default 43->66         started        68 gdm-wayland-session dbus-run-session 45->68         started        156 Sample tries to kill a massive number of system processes 51->156 158 Sample tries to kill multiple processes (SIGKILL) 51->158 70 language-options sh 56->70         started        process10 process11 72 dbus-run-session dbus-daemon 62->72         started        75 dbus-run-session gnome-session gnome-session-binary 1 62->75         started        77 Xorg sh 64->77         started        79 Xorg sh 64->79         started        81 dbus-run-session dbus-daemon 68->81         started        83 dbus-run-session gnome-session gnome-session-binary 1 68->83         started        85 sh locale 70->85         started        87 sh grep 70->87         started        signatures12 164 Sample tries to kill multiple processes (SIGKILL) 72->164 166 Sample reads /proc/mounts (often used for finding a writable filesystem) 72->166 89 dbus-daemon 72->89         started        91 dbus-daemon 72->91         started        100 9 other processes 72->100 93 gnome-session-binary sh gnome-shell 75->93         started        102 18 other processes 75->102 96 sh xkbcomp 77->96         started        98 sh xkbcomp 79->98         started        104 7 other processes 81->104 106 2 other processes 83->106 process13 signatures14 108 dbus-daemon at-spi-bus-launcher 89->108         started        110 dbus-daemon gjs 91->110         started        168 Sample reads /proc/mounts (often used for finding a writable filesystem) 93->168 113 gnome-shell ibus-daemon 93->113         started        123 9 other processes 100->123 115 gsd-print-notifications 102->115         started        117 gnome-session-check-accelerated gnome-session-check-accelerated-gl-helper 102->117         started        119 gnome-session-check-accelerated gnome-session-check-accelerated-gles-helper 102->119         started        121 dbus-daemon false 104->121         started        125 6 other processes 104->125 process15 signatures16 127 at-spi-bus-launcher dbus-daemon 108->127         started        170 Sample reads /proc/mounts (often used for finding a writable filesystem) 110->170 130 ibus-daemon 113->130         started        132 ibus-daemon ibus-memconf 113->132         started        134 ibus-daemon ibus-engine-simple 113->134         started        136 gsd-print-notifications gsd-printer 115->136         started        process17 signatures18 172 Sample tries to kill multiple processes (SIGKILL) 127->172 174 Sample reads /proc/mounts (often used for finding a writable filesystem) 127->174 138 dbus-daemon 127->138         started        140 ibus-daemon ibus-x11 130->140         started        process19 process20 142 dbus-daemon at-spi2-registryd 138->142         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1eca0f702d57174b148f6ca699b0f71b2da9d60bc0c82ddb4b429e266e74088
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1eca0f702d57174b148f6ca699b0f71b2da9d60bc0c82ddb4b429e266e74088/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-23 12:47:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhwkb5yc2vyxjmki63fgtgypogznvhlaxqgifxnuwqu6ezxhicea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250323-pz8xgavjx2/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/53e5fdfe-6629-449b-8c04-d78eef589237
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c1eca0f702d57174b148f6ca699b0f71b2da9d60bc0c82ddb4b429e266e74088

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c1eca0f702d57174b148f6ca699b0f71b2da9d60bc0c82ddb4b429e266e74088

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464792/
  
Delivery method
Distributed via web download

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